93 lines
2.2 KiB
VimL
93 lines
2.2 KiB
VimL
" Vim indent file
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" Language: C++
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" Maintainer: Konstantin Lepa <konstantin.lepa@gmail.com>
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" Last Change: 2010 May 20
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" License: MIT
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" Version: 1.1.0
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"
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" Changes {{{
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" 1.1.0 2011-01-17
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" Refactored source code.
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" Some fixes.
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"
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" 1.0.1 2010-05-20
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" Added some changes. Thanks to Eric Rannaud <eric.rannaud@gmail.com>
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"
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"}}}
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if exists("b:did_indent")
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finish
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endif
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let b:did_indent = 1
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function! GoogleCppIndent()
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let l:cline_num = line('.')
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let l:orig_indent = cindent(l:cline_num)
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if l:orig_indent == 0 | return 0 | endif
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let l:pline_num = prevnonblank(l:cline_num - 1)
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let l:pline = getline(l:pline_num)
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if l:pline =~# '^\s*template' | return l:pline_indent | endif
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" TODO: I don't know to correct it:
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" namespace test {
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" void
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" ....<-- invalid cindent pos
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"
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" void test() {
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" }
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"
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" void
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" <-- cindent pos
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if l:orig_indent != &shiftwidth | return l:orig_indent | endif
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let l:in_comment = 0
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let l:pline_num = prevnonblank(l:cline_num - 1)
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while l:pline_num > -1
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let l:pline = getline(l:pline_num)
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let l:pline_indent = indent(l:pline_num)
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if l:in_comment == 0 && l:pline =~ '^.\{-}\(/\*.\{-}\)\@<!\*/'
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let l:in_comment = 1
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elseif l:in_comment == 1
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if l:pline =~ '/\*\(.\{-}\*/\)\@!'
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let l:in_comment = 0
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endif
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elseif l:pline_indent == 0
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if l:pline !~# '\(#define\)\|\(^\s*//\)\|\(^\s*{\)'
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if l:pline =~# '^\s*namespace.*'
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return 0
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else
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return l:orig_indent
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endif
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elseif l:pline =~# '\\$'
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return l:orig_indent
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endif
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else
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return l:orig_indent
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endif
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let l:pline_num = prevnonblank(l:pline_num - 1)
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endwhile
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return l:orig_indent
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endfunction
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setlocal shiftwidth=2
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setlocal tabstop=2
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setlocal softtabstop=2
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setlocal expandtab
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setlocal textwidth=80
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setlocal wrap
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setlocal cindent
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setlocal cinoptions=h1,l1,g1,t0,i4,+4,(0,w1,W4
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setlocal indentexpr=GoogleCppIndent()
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let b:undo_indent = "setl sw< ts< sts< et< tw< wrap< cin< cino< inde<"
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